• RE: MSP430FR59941: On-chip Temp. Sensor Calibration

  

  Lixin Chen1

  Hi, Mayank, Thanks for the detailed information. I have some suggestions for you to check. 1. You said toggling on some of the MCU IOs is unavoidable while ADC is in the process of conversion. But the net result is still 25-30 Deg-C above the expected…

  • 2 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum
Answered

• MSP430FR59941: unable to write to ADC12CTL0

  

  John Moore39

  Resolved

  Part Number: MSP430FR59941 Dear Sirs: I'm using the ADC12B a/d converter to measure temperature sensor. It is fast enough to not need to run under interrupt. It works for a while then starts reading 0. The initialization doesn't seem to be able…

  • Resolved

  • 5 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum
Answered

• MSP430FR59941: configure LFXO

  

  John Moore39

  Resolved

  Part Number: MSP430FR59941 Dear Sirs: I'm having trouble configuring the LFXO (32khz crystal) for use with timer A1. Do you have an example or procedure. I'm setting: PJSEL0 |= BIT4; //enable LFXO LFXO PJSEL1 &= ~BIT4; PJSEL0 |= BIT5; PJSEL1…

  • Resolved

  • 6 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

• MSP430FR59941: Internal temp sensing accuracy?

  

  Connor Connaughton

  TI Thinks Resolved

  Part Number: MSP430FR59941 Hi MSP430 team, I currently have a customer that is wondering what the accuracy of the internal temp sensor for the MSP430FR59941 is. Please see the question below. I did a quick look in the datasheet and their is an offset…

  • 7 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

• CCS/MSP430FR59941: Enabling of the SYSNMI interrupt

  

  Connor Connaughton

  TI Thinks Resolved

  Part Number: MSP430FR59941 Tool/software: Code Composer Studio Hi MSP430 team, I have question from one of my customers for example code of enabling the SYSNMI interrupt. Is there a code in resource explorer that I can point him to? Here is his question…

  • 7 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

• RE: CCS/MSP430FR59941: Compiler option to use 32-bit variables

  

  Chester Gillon

  craig Keller said: When ported using Code composer the printf with just a %d or %u was truncating the value to a 16 bit value. Changing the %u to %lu resolved the issue. inttypes.h has format specifiers which are used for portable formatting of values along…

  • 7 months ago
  • Code Composer Studio™
  • Code Composer Studio forum
Answered

• MSP430FR59941: Boundary scan and testing

  

  Oren Lustig

  Resolved

  Part Number: MSP430FR59941 Other Parts Discussed in Thread: MSP-FET 1. The Msp430fr59941IZVWR has no BSDL file Is there a possibility to use boundary scan by JTAG lines while the MSP430 isn't "burnd" yet? 2. How to communicate with the MSP430…

  • Resolved

  • 9 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum
Answered

• RE: CCS/MSP430FR59941: UART Interrupt not triggered on MSP430FR5994(1) when Code is flashed with CCS10

  

  Lukas Lischke

  Resolved

  Hi Dennis, your assumtion is correct. I worked around the temportary issue via copying the missing defines from the older driverlib file version. Good to read that the problem will be resolved in Q4. Best regards Lukas

  • 6 months ago
  • Code Composer Studio™
  • Code Composer Studio forum
Answered

• MSP430FR59941: Why does persistent data and IPE Data structure need to be 1KB aligned and placed at the start of FRAM?

  

  Aaron Chuang

  Resolved

  Part Number: MSP430FR59941 Hi, My question is why does the persistent data section need to be 1KB aligned? and why does it need to be at the start of FRAM? What design considerations was considered to put those data sections there? What possible pitfalls…

  • Resolved

  • 6 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

• MSP430FR59941: MSP430 JTAG support for boundary scan

  

  Omer Kvitel

  Part Number: MSP430FR59941 Hi I would like to know if the device support boundary scan via JTAG? If so is it supported on the 2 wire JTAJ (Spy-be) as well? Regards Omer

  • 10 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

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